42442334111250 has 120 divisors (see below), whose sum is σ = 114920470824588. Its totient is φ = 11317043136000.

The previous prime is 42442334111227. The next prime is 42442334111263. The reversal of 42442334111250 is 5211143324424.

42442334111250 is a `hidden beast` number, since 4 + 2 + 4 + 4 + 233 + 411 + 1 + 2 + 5 + 0 = 666.

It can be written as a sum of positive squares in 10 ways, for example, as 11817100635201 + 30625233476049 = 3437601^2 + 5534007^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 145575622 + ... + 145866878.

Almost surely, 2^{42442334111250} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42442334111250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57460235412294).

42442334111250 is an abundant number, since it is smaller than the sum of its proper divisors (72478136713338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42442334111250 is a wasteful number, since it uses less digits than its factorization.

42442334111250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304238 (or 304220 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 36.

Adding to 42442334111250 its reverse (5211143324424), we get a palindrome (47653477435674).

The spelling of 42442334111250 in words is "forty-two trillion, four hundred forty-two billion, three hundred thirty-four million, one hundred eleven thousand, two hundred fifty".